1331293236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25939}}^1$

素因数の和:26013

約数の個数: 96

約数和(自身を含む): 3904696320

約数和(自身を除く): 2573403084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4277, 7332, 8554, 12831, 17108, 25662, 25939, 51324, 51878, 77817, 103756, 155634, 181573, 311268, 337207, 363146, 544719, 674414, 726292, 1011621, 1089438, 1219133, 1348828, 2023242, 2178876, 2360449, 2438266, 3657399, 4046484, 4720898, 4876532, 7081347, 7314798, 8533931, 9441796, 14162694, 14629596, 15848729, 17067862, 25601793, 28325388, 31697458, 34135724, 47546187, 51203586, 63394916, 95092374, 102407172, 110941103, 190184748, 221882206, 332823309, 443764412, 665646618, 1331293236]

約数ペア:

[(1, 1331293236), (2, 665646618), (3, 443764412), (4, 332823309), (6, 221882206), (7, 190184748), (12, 110941103), (13, 102407172), (14, 95092374), (21, 63394916), (26, 51203586), (28, 47546187), (39, 34135724), (42, 31697458), (47, 28325388), (52, 25601793), (78, 17067862), (84, 15848729), (91, 14629596), (94, 14162694), (141, 9441796), (156, 8533931), (182, 7314798), (188, 7081347), (273, 4876532), (282, 4720898), (329, 4046484), (364, 3657399), (546, 2438266), (564, 2360449), (611, 2178876), (658, 2023242), (987, 1348828), (1092, 1219133), (1222, 1089438), (1316, 1011621), (1833, 726292), (1974, 674414), (2444, 544719), (3666, 363146), (3948, 337207), (4277, 311268), (7332, 181573), (8554, 155634), (12831, 103756), (17108, 77817), (25662, 51878), (25939, 51324)]